Passive Components

A passive component is a module that does not require energy to operate, except for the available alternating current (AC) circuit that it is connected to. A passive module is not capable of power gain and is not a source of energy. A typical passive component would include resistors, inductors, capacitors and transformers, which together are required to build any electrical or electronic circuit.

Passive devices can be used individually or connected together within a circuit, either in a series or in a parallel combination to control complex circuits or signals.

Types of Passive Components

Capacitors

A capacitor is a passive component that can gather and hold a charge in a way that is similar to how a battery functions. This type of passive component is made of 2 close conductors (usually plates) that are separated by a dielectric material. The plates accumulate electric charge when connected to a power source. One plate accumulates a positive charge and the other plate accumulates a negative charge. It can hold the charge even when the voltage is no longer applied. Different types of capacitors are film capacitors, mica capacitors, ceramic capacitors, electrolytic capacitors, aluminium electrolytic capacitors, tantalum electrolytic capacitors and power factor correction capacitors.

Resistors

Another type of passive component is the resistor. A Resistor is an electrical device that resists the flow of electrical current. Although a resistor does not amplify or shape the electric current in any way, it's a powerful little device as it enables you to put the brakes on current flow in a very controlled way.

Inductors

An inductor is a passive component that can store or deliver energy but cannot generate it. An ideal inductor is lossless, meaning that it can store energy indefinitely as no energy is lost as heat. Inductors are sometimes known as coils, chokes, electromagnets and solenoids.

Ferrite Cores

A ferrite core is a ceramic compound that includes a mix of iron and another type of metal. Ferrite is common in many types of electrical components, including antennas. This magnetic core features wound components; some examples would include windings from a transformer and inductors. It is useful because of its low electrical conductivity and high magnetic permeability.

Surge Protection Components

Surge protectors are a part of nearly every home and office today. They provide your expensive electronic equipment and circuitry with added protection against the harmful effects of electricity surges, improving their longevity.

RS is a supplier of passive components with a wide variety of quality products from leading manufacturers across the world.

Antennas
Antennas

Capacitors
Capacitors

Crystals, Oscillators & Resonators
Crystals, Oscillators & Resonators

EMI Filters & Protection
EMI Filters & Protection

Fixed Resistors
Fixed Resistors

Inductors
Inductors

Passive Components Kits
Passive Components Kits

Rotary Encoders
Rotary Encoders

Sounder, Buzzer & Microphone Components
Sounder, Buzzer & Microphone Components

Surge Protection Components
Surge Protection Components

Variable Resistors
Variable Resistors

162291 표시되는 제품 Passive Components

273 / 999+
재고있음
Murata, LQW, 1608 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 0.12 μH ±5 % 1.1 A Idc
  • RS 제품 번호 106-5368
  • 제조사 부품 번호 LQW18CNR12J00D
Subtotal (1 pack of 20 units)
₩9,087.00
₩2.33/unit
일시적 품절
Schaffner, FN2412 25 A 250V ac 400Hz, DIN Rail EMC Filter, Terminal Block 1 Phase
  • RS 제품 번호 518-6395
  • 제조사 부품 번호 FN2412-25-33
Subtotal (1 unit)
₩171,639.00
₩880.20/unit
재고있음
Panasonic 100 μF Capacitor 25V dc, Surface Solder 1000
  • RS 제품 번호 122-3674
  • 제조사 부품 번호 EEEFK1E101SP
Subtotal (1 reel of 1000 units)
₩263,250.00
₩1.35/unit
재고있음
Yageo RC0805 10 Ω, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 0.125 W - RC0805FR-0710RL
  • RS 제품 번호 242-6875
  • 제조사 부품 번호 RC0805FR-0710RL
Subtotal (1 reel of 5000 units)
₩68,250.00
₩0.066/unit
재고있음
Panasonic ERJ HP6 15 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F1502V
  • RS 제품 번호 228-4980
  • 제조사 부품 번호 ERJHP6F1502V
Subtotal (1 reel of 5000 units)
₩409,500.00
₩0.423/unit
일시적 품절
KEMET AE0203D18H18DF Ceramic Resonator 0.4 μF, 2-Pin 0203 2.4 mm 3.4mm, 18 mm
  • RS 제품 번호 183-7423
  • 제조사 부품 번호 AE0203D18H18DF
Subtotal (1 Bag of 10 units)
₩1,140,418.50
₩584.83/unit
재고있음
ROHM ESR25 4.3 Ω, 1210 Thick Film Resistor ±5 % 0.66 W
  • RS 제품 번호 263-7684P
  • 제조사 부품 번호 ESR25JZPJ4R3
Subtotal 10 units (supplied on a continuous strip)
₩4,017.00
₩2.06/unit
재고있음
Yageo RC_L 220 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.0625 W - RC0402FR-07220RL
  • RS 제품 번호 198-7700
  • 제조사 부품 번호 RC0402FR-07220RL
Subtotal (1 tape of 100 units)
₩780.00
₩0.044/unit
재고있음
Nichicon 330 μF Capacitor 400V dc, Snap-in - LGL2G331MELB25
  • RS 제품 번호 714-8575
  • 제조사 부품 번호 LGL2G331MELB25
Subtotal (1 unit)
₩13,162.50
₩67.50/unit
재고있음
Vishay 100 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS 제품 번호 280-0246
  • 제조사 부품 번호 MAL215050101E3
Subtotal (1 Bag of 10 units)
₩10,900.50
₩5.59/unit
일시적 품절
Vishay 3.3 μF MnO2 Tantalum Capacitor 35V dc, Surface, 293D Series
  • RS 제품 번호 169-3358
  • 제조사 부품 번호 293D335X9035B2TE3
Subtotal (1 reel of 2000 units)
₩1,134,900.00
₩2.911/unit
재고있음
Roxburgh EMC, RES10 20 A 250V ac 400Hz, Chassis Mount RFI Filter, Fast-On 1 Phase
  • RS 제품 번호 806-8124
  • 제조사 부품 번호 RES10F20
Subtotal (1 unit)
₩41,769.00
₩214.20/unit
재고있음
MMD, 24MHz XO Oscillator, 50 ppm HCMOS, 4-Pin Surface Mount
  • RS 제품 번호 219-2101P
  • 제조사 부품 번호 MTH305027AH-24.000MHZ-T
Subtotal 5 units (supplied on a continuous strip)
₩52,474.50
₩53.82/unit
일시적 품절
Panasonic Thermistor, NTC Type 4.7 kΩ, 0603 0.3 mm 0.6 mm 0.3 mm
  • RS 제품 번호 172-4447
  • 제조사 부품 번호 ERTJZET472H
Subtotal (1 reel of 15000 units)
₩672,750.00
₩0.228/unit
재고있음
KOA RK73H 33 Ω, 1210 Thick Film Surface Mount Resistor ±1 % 0.5 W - RK73H2ETTD33R0F
  • RS 제품 번호 123-4390
  • 제조사 부품 번호 RK73H2ETTD33R0F
Subtotal (1 Bag of 50 units)
₩7,410.00
₩0.764/unit
일시적 품절
Bourns, ZV Varistor 315 pF 1 A, Clamping 44 V, Varistor 27 V, 0805
  • RS 제품 번호 211-1112
  • 제조사 부품 번호 ZV17K0805121NIR1
Subtotal (1 tape of 50 units)
₩10,335.00
₩1.06/unit
재고있음
Vishay CRCW 475 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRCW0805475KFKEA
  • RS 제품 번호 679-1437
  • 제조사 부품 번호 CRCW0805475KFKEA
Subtotal (1 pack of 50 units)
₩2,047.50
₩0.21/unit
일시적 품절
Panasonic ERJPC3 124000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W -
  • RS 제품 번호 789-404
  • 제조사 부품 번호 ERJPC3D1243V
Subtotal (1 tape of 10 units)
₩858.00
₩0.436/unit
마지막 RS 재고
TDK, S30-90X 117 V dc, Surface 2 Electrode Arrester Gas Discharge Tube
  • RS 제품 번호 183-9361
  • 제조사 부품 번호 B88069X9231T253
Subtotal (1 pack of 10 units)
₩13,513.50
₩6.93/unit
재고있음
Bourns, SRP4012TA, 4012 Shielded Surface Mount Inductor with a Carbonyl Powder Core, 360 nH ±20 % 6.5 A Idc Q:10
  • RS 제품 번호 825-1868
  • 제조사 부품 번호 SRP4012TA-R36M
Subtotal (1 Bag of 5 units)
₩8,190.00
₩8.40/unit
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